Underground Cavity Detection through Group Dispersion of a GPR Signal. - Caleb Leibowitz; Anthony J. Weiss (Remote. Sens., 2022)

Underground Cavity Detection Through Spectral Distortion of a GPR Signal. - Caleb Leibowitz; Anthony J. Weiss (IEEE Trans. Geosci. Remote. Sens., 2022)

Cavity Detection Using GPR With Small Offsets. - Caleb Leibowitz; Anthony J. Weiss (IEEE Trans. Geosci. Remote. Sens., 2023)